请问我在用MASTERCAM XMR2的时候开始是好的过二个小时以后就会出现如下图的报警信息- G/ ]8 ]( B) O6 ]3 O
<The SIM has become disconnected ; \- l( `; b" Imastercam will be automatically shut 0 m& I2 L* e1 a7 i S: F qyou will get one chance to saveyour>2 b4 h- x2 y) x: A
然后就自动关闭. ?! y& O; [; c* w" v2 W+ ]
那位大侠能帮帮我啊